Resources: Statewide
- US Biographies Project
 
- OR GenWeb Project
 
- See more biographies at Janine Bork's site, History of the Pacific Northwest Oregon and Washington, Vol. II, 1889
 
- The Immigration of 1844 - This is an excerpt from Hubert Howe Bancroft's "History of Oregon," which includes a listing of all known emigrants to Oregon Territory in 1844, and biographies of some of these emigrants.  I have created a database of these immigrants, annotating as many names as possible with known resources.  Contributions welcome!
 
- History of Oregon, Vol. II (1848-1888) - written by Hubert Howe Bancroft, and available as a free download from the American Libraries Collection at Internet Archive.
 
- "A voyage round the world: with a history of the Oregon mission" - this history, written by the Rev. Gustavus Hines in 1850, has been posted in its entirety online by the University of Michigan's "Making of America" Books project.
 
- "Life on the plains of the Pacific. Oregon: its history, condition and prospects" - this history, written by the Rev. Gustavus Hines in 1852, has been posted in its entirety online by the University of Michigan's "Making of America" Books project.
 
- Oregon History Project (Oregon Historical Society)
 
Resources: County-specific